Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5712516 | Stator-element for a linear-electrical-drive door provided with a stator-element as such | — | 1998-01-27 |
| D374086 | Luminous gangway signpost | Rene R. Waart, Eric A. Oehlers | 1996-09-24 |